Comparison of ZOTAC GeForce GTX 1080 AMP Extreme video card vs Palit GeForce GTX 1080 Ti Super JetStream video card by specifications and benchmarks. ZOTAC GeForce GTX 1080 AMP Extreme runs at 1.771 GHz+ 10 % base clock speed and has 8 GB of GDDR5X memory, while video card Palit GeForce GTX 1080 Ti Super JetStream runs at 1.505 GHz+ 2 % base clock speed and has 11 GB of GDDR5X memory. The TDP of the first video card is 270 W+ 50 %, and the second is 300 W+ 20 %. Compare the table of benchmark results to find out which graphic card is better.